$WINA

$282.29 +$2.58 (0.92%) Close

$WINA Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 3.6M shares outstanding

Who owns WINA?

By type of holder

Institutions 90.0% Insiders 10.0% Everyone else 0.0%

Concentration Top 10 holders own 77.6%

Olson Ronald G 27.0% · BlackRock, Inc. 13.8%

Institutional ownership

90.0%

-1.3 pts vs last qtr

Institutional holders

214

-16 vs last qtr

Net shares bought

−46.4K

by institutions in Q2 2026

New / sold out

24 / 40

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

First Trust Advisors LP +25.1K
BlackRock, Inc. +23.4K

Biggest sellers in Q2 2026

Man Group plc SOLD OUT −37.4K
Goldman Sachs Group Inc −33.3K

Who is planning to sell?

Notices of proposed sale, last 12 months

$5.78M

6 notices from 3 people

Shares covered

14.2K

0.40% of the company

Arranged in advance

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

Grassle Jenele C Director $4.5M
Tomlinson Family Rev Tr DTD 8/25/16 Board member $752K

Every notice on Red Flags →

A Form 144 is notice of a planned sale, not the sale itself. What insiders actually sold is on Insider Transactions.

Is your stake being diluted?

Diluted share count, FY2016–FY2025

−14.9%

−1.78% a year

Each share's claim on the business

+17.5%

grew without buying or selling a share

Spent on buybacks vs paid in stock

$222M vs $18M

over 10 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years61% 3–5 years15% 1–3 years20% Under 1 year4%

Quarterly turnover

7.8%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting WINA on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
B BlackRock, Inc.	489.8K	13.76%	+23.4K (+5.0%)	≤2021	0.0%
Shares held by quarter Peak holding489.8K (Q2'26) Change over 8 quarters+231.8K Share of the company13.760% BlackRock, Inc.'s full portfolio →
NB Neuberger Berman Group LLC	286.6K	8.05%	+1.9K (+0.7%)	2023	0.1%
Shares held by quarter Peak holding333.3K (Q4'24) Change over 8 quarters−40.2K Share of the company8.050% Neuberger Berman Group LLC's full portfolio →

BlackRock, Inc.

489.8K

% of company

13.76%

Change vs last qtr

+23.4K (+5.0%)

Held since

≤2021

Neuberger Berman Group LLC

286.6K

% of company

8.05%

Change vs last qtr

+1.9K (+0.7%)

Held since

2023

28 more super investors behind a free account

See every manager holding Winmark Corporation, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting WINA on Form N-PORT; together they hold 40.6% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
NG Neuberger Genesis Fund Neuberger Berman Equity Funds	$82.5M	180.9K	5.08%	0.96%	February 28, 2026
IC iShares Core S&P Small-Cap ETF iShares Trust	$75.7M	178.9K	5.03%	0.07%	June 30, 2026

Neuberger Genesis Fund

Neuberger Berman Equity Funds

Position value

$82.5M

% of company

5.08%

% of the fund

0.96%

As of

February 28, 2026

iShares Core S&P Small-Cap ETF

iShares Trust

Position value

$75.7M

% of company

5.03%

% of the fund

0.07%

As of

June 30, 2026

23 more funds behind a free account

See every fund holding Winmark Corporation and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
OR Olson Ronald G Insider	960.9K	27.00%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company27.000% Olson Ronald G's insider activity →
HB Heffes Brett D Insider	116.0K	3.26%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company3.260% Heffes Brett D's insider activity →

Olson Ronald G

Insider

960.9K

% of company

27.00%

Change vs last qtr

—

Held since

—

Heffes Brett D

Insider

116.0K

% of company

3.26%

Change vs last qtr

—

Held since

—

6 more holders behind a free account

See every insider and 5%+ holder of Winmark Corporation.

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